Wikimedia Commons has media related to Wikimedia text licensing permissions.

This category represents those users who for whatever reason have given the Wikimedia Foundation the non-exclusive permission to license their text contributions into any copyleft license that shares the spirit of the GNU FDL. To grant permission for your contributions, use the template ((WikimediaTextLicensing)). See the Multi-licensing guide for more information and Wikipedia:Template messages/User namespace for additional licensing options. Note: Users may add special restrictions, such as limiting the namespaces that this permission applies to, to the use described by this category. Check their pages for more information.